/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

#ifndef _AML_NORMAL_KEY_H_
#define _AML_NORMAL_KEY_H_

#define MAX_OBJ_NAME_LEN 80

/* Attribute */
#define OBJ_ATTR_SECURE BIT(0)
#define OBJ_ATTR_OTP BIT(1)
#define OBJ_ATTR_ENC BIT(8)

/* Type */
#define OBJ_TYPE_GENERIC 0xA00000BF

struct storage_object {
    char name[MAX_OBJ_NAME_LEN];
    u32 namesize;
    u32 attribute; /* secure, OTP */
    u32 type;      /* AES, RSA, GENERIC, ... */
    u32 datasize;
    u8 *dataptr;
    u8 hashptr[32];
};

int normalkey_init(void);
void normalkey_deinit(void);
struct storage_object *normalkey_get(const u8 *name);
int normalkey_add(const u8 *name, u8 *buffer, u32 len, u32 attr);
int normalkey_del(const u8 *name);
int normalkey_readfromblock(void *block, unsigned long size);
int normalkey_writetoblock(void *block, unsigned long size);

#endif
